Search a number
-
+
130613037 = 3151373773
BaseRepresentation
bin1111100100011…
…11111100101101
3100002202211101220
413302033330231
5231414104122
620543253553
73144123012
oct762177455
9302684356
10130613037
1167800565
12378aa2b9
13210a1829
14134bd709
15b70025c
hex7c8ff2d

130613037 has 16 divisors (see below), whose sum is σ = 176001408. Its totient is φ = 86155200.

The previous prime is 130613029. The next prime is 130613111. The reversal of 130613037 is 730316031.

It is not a de Polignac number, because 130613037 - 23 = 130613029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130612998 and 130613016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130613027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168583 + ... + 169355.

It is an arithmetic number, because the mean of its divisors is an integer number (11000088).

Almost surely, 2130613037 is an apocalyptic number.

It is an amenable number.

130613037 is a deficient number, since it is larger than the sum of its proper divisors (45388371).

130613037 is a wasteful number, since it uses less digits than its factorization.

130613037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 130613037 is about 11428.6060829832. The cubic root of 130613037 is about 507.3747409407.

Adding to 130613037 its reverse (730316031), we get a palindrome (860929068).

The spelling of 130613037 in words is "one hundred thirty million, six hundred thirteen thousand, thirty-seven".

Divisors: 1 3 151 373 453 773 1119 2319 56323 116723 168969 288329 350169 864987 43537679 130613037